Describes study of preservice teachers that measured their attitudes toward computers and their perception of locus of control over factors which determine academic success. Computer literacy is discussed, hypotheses tested are explained, and the scales used to measure computer attitudes and locus of control are described. (32 references) (LRW)

Combines two strands: one being an exposition of the variety of explanations which are given for the phenomenon of floating; the other being the pedagogical implications which arise from the use of alternative models in science. Attention is drawn to the ethical questions that may arise when primary science seems to conflict with accepted…

Despite numerous counselor training programs that espouse a scientist-practitioner orientation, rivalry, rather than collegiality, is often present between researchers and counselors. This article presents a teaching template intended to decrease this tension by highlighting similarities between the two professional specializations. Implications…

Argues that awareness of the relationship between language and the sociocultural context in which it occurs is important for students and teachers. The article suggests that everyday, ephemeral texts can be easily collected and categorized according to genre for teaching and cross-cultural comparison. (19 references) (Author/CK)

Argues that early French relative clauses (RCs) with gaps involve movement of the relative head. The article suggests that children lack relative operators for maturational reasons. This account shows that the deviation of early RCs from adult grammar is due to this lacuna and is compensated for in a manner consistent with Universal Grammar. (39…

Investigates the effect of a 30-minute presentation of Carol Kuhlthau's Information Search Process (ISP) model on undergraduate students' perceptions of research and research paper anxiety, focusing on results of the quantitative analysis. Highlights include pretests and posttest results; and data analysis and hypothesis testing. (Author/LRW)

We addressed the hypothesis that word segmentation based on statistical regularities occurs without the need of attention. Participants were presented with a stream of artificial speech in which the only cue to extract the words was the presence of statistical regularities between syllables. Half of the participants were asked to passively listen…

This article extends Simpson's (2003) research on sex differences in social dilemmas. To test the hypotheses that men defect in response to greed and women to fear, Simpson created Fear and Greed Dilemmas, but experiments using these games supported the greed hypothesis only. In this article I focus on why the fear hypothesis failed and suggest…

The purpose of this study was to understand how intergenerational family conflict and relational-interdependent self-construal influence the career decision status of Chinese American youths. Participants were 129 Chinese American youths, with ages ranging from 14 to 21 years. Results from regression analysis indicated that high intergenerational…

We investigate 1 factor that influences the success of ideas or cultural representations by proposing that they have a habitat, that is, a set of environmental cues that encourages people to recall and transmit them. We test 2 hypotheses: (a) fluctuation: the success of an idea will vary over time with fluctuations in its habitat, and (b)…

This paper reports design experiments on two Japanese elementary science lesson units in a sixth-grade classroom supported by computer support for collaborative learning (CSCL) technology as a collaborative reflection tool. We took different approaches in the experiments depending on their instructional goals. In the unit 'air and how things…

The purpose of this research project was to study how students in the first years of elementary school (children from 7 to 10 years of age) are initiated into the construction of explanations of physical phenomena in the teaching of science. With this purpose in mind, we organized classes based on the proposition of investigative problems, where…

This paper reports design experiments on two Japanese elementary science lesson units in a sixth-grade classroom supported by computer support for collaborative learning (CSCL) technology as a collaborative reflection tool. We took different approaches in the experiments depending on their instructional goals. In the unit 'air and how things…

The purpose of this study was to determine differences, in first-year college academic performance, between home school and traditional high school graduates, measured by grade point average, retention, ACT test scores, and credits. To accomplish the purpose, nine null hypotheses were tested to determine if there were differences between home…

Working from the 1970s to the early 1990s, Walter Alvarez and his research team sought the cause of the mass extinction that claimed the dinosaurs 65 million years ago. The present paper discusses that research in terms of eight puzzling observations, eight episodes of hypothetico-predictive reasoning, enumerative induction, and Jung's…